Perlin noise adjustments

gm/perlinnoise.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 #include "SkPerlinNoiseShader.h"
 
@@ skipping 21 matching lines @@
                          SkIntToScalar(fSize.width()), SkIntToScalar(fSize.height())));
         SkRect r = SkRect::MakeXYWH(SkIntToScalar(x), SkIntToScalar(y),
                                     SkIntToScalar(fSize.width()),
                                     SkIntToScalar(fSize.height()));
         canvas->drawRect(r, paint);
         canvas->restore();
     }
 
     void test(SkCanvas* canvas, int x, int y, SkPerlinNoiseShader::Type type,
               float baseFrequencyX, float baseFrequencyY, int numOctaves, float seed,
-              bool stitchTiles)
-    {
+              bool stitchTiles) {
         SkShader* shader = (type == SkPerlinNoiseShader::kFractalNoise_Type) ?
             SkPerlinNoiseShader::CreateFractalNoise(baseFrequencyX, baseFrequencyY, numOctaves,
                                                    seed, stitchTiles ? &fSize : NULL) :
             SkPerlinNoiseShader::CreateTubulence(baseFrequencyX, baseFrequencyY, numOctaves,
                                                 seed, stitchTiles ? &fSize : NULL);
         SkPaint paint;
         paint.setShader(shader)->unref();
         drawClippedRect(canvas, x, y, paint);
     }
 
@@ skipping 51 matching lines @@
     typedef GM INHERITED;
     SkISize fSize;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new PerlinNoiseGM; }
 static GMRegistry reg(MyFactory);
 
 }